CN206716413U - A kind of powder of straw screening machine - Google Patents
A kind of powder of straw screening machine Download PDFInfo
- Publication number
- CN206716413U CN206716413U CN201720108931.2U CN201720108931U CN206716413U CN 206716413 U CN206716413 U CN 206716413U CN 201720108931 U CN201720108931 U CN 201720108931U CN 206716413 U CN206716413 U CN 206716413U
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- CN
- China
- Prior art keywords
- roller
- frame
- bristle
- powder
- screening machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of powder of straw screening machine, including a frame, positioned at the central rack and be obliquely installed roller, be used in the frame to drive the group of motors of the roller, one is also rotatably connected in the frame in the roller and along the axially arranged bristle roller of the roller, the hard bristle on the bristle roller abuts against with the inner wall of rotary drum；The bristle roller is rotatablely connected with the inner wall of rotary drum.The utility model has advantages below and effect：By setting a bristle roller that can be connected with the roller in roller, constantly the sieve aperture on roller is cleared up by the bristle roller so that roller still there can be good screening function after long-term use.
Description
Technical field
Stalk powder screening installation is the utility model is related to, more particularly to a kind of powder of straw screening machine.
Background technology
Drum apparatus is tilted and is installed in frame.Motor is connected to one through reductor and drum apparatus by shaft coupling
Rise, driving drum device is rotatable around its axis.After material enters drum apparatus, due to the inclination and rotation of drum apparatus, make
Material upset and rolling on compass screen surface, make qualified material（Undersize）Through being discharged from the discharging opening of the bottom of roller lower end, no
Qualified material（Oversize）Discharge gate discharge through roller afterbody.
Such as the Chinese patent that notification number is CN204746798U《Stalk screening machine》, including roller, motor and support, electricity
The output axis connection roller of machine, roller frame is on support and can be rotated on support, and there is charging at described roller both ends respectively
Mouthful and discharging opening, gather on cylinder wall aperture, and the charging aperture of roller is higher than discharging opening.
Powder of straw typically can apply to be crushed the powder of straw by pulverizer, and straw then are made by granulator
Stalk burning particles.It is such to be crushed the sieve, it is necessary to above-mentioned to have more soil bulky grain in the powder of straw of screening
Select machine to be screened, but because soils particles size percent content is different, the sieve aperture on roller can inevitably be entered in the presence of some
Row blocks, and causes the failure of the sieve aperture, on the other hand will not also run whole equipment and stop, then manually by the particle from sieve
Rejected at net, so can undoubtedly reduce operating efficiency.
Utility model content
The purpose of this utility model is to provide a kind of powder of straw screening machine for constantly removing impurity in sieve aperture.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of powder of straw screening
Machine, including a frame, positioned at the central rack and be obliquely installed roller, in the frame be used for drive the roller
Group of motors, one is also rotatably connected in the frame in the roller and along the axially arranged bristle roller of the roller,
Hard bristle on the bristle roller abuts against with the inner wall of rotary drum；The bristle roller is rotatablely connected with the inner wall of rotary drum.
By using above-mentioned technical proposal, roller is realized the rotation relative to frame by group of motors, realized in roller
The powder of straw in portion is overturn in roller, and then entering frame lower end by sieve aperture by the powder of straw of screening discharges, and enters
On another station.On the other hand a bristle roller being coaxially disposed with roller is also rotatably connected in frame, is same as due to bristle
Roller links with inner wall of rotary drum, realizes that bristle roller can rotate so that the hard brush on the bristle roller when roller is rotating
On the one hand hair is directly brushed to be cleaned out inner wall of rotary drum to inner wall of rotary drum, hard bristle, on the other hand can be with the sieve in roller
Hole is directly contacted, and the residue in sieve aperture is brushed out, and is then dropped in the powder of straw of lower section anyway so that at this
Sieve aperture can play a role in filtering when being contacted again with powder of straw.The setting of bristle roller avoids roller after long-term use,
Sieve aperture on roller, which need not be cleared up manually, also can keep unimpeded for a long time, and practicality is high.
It is of the present utility model to be further arranged to：The roller includes positioned at middle part and screen casing, Yi Jiwei with sieve aperture
Positioning pipe in both sides；The positioning inside pipe wall is provided with drive gear, and the bristle roller is provided at both ends with and the sliding tooth
Take turns the linkage gear being meshed.
By using above-mentioned technical proposal, bristle roller and the positioning pipe of roller side abut against, and both are by being arranged on brush
Linkage gear on hair roller is meshed with the drive gear on positioning inside pipe wall, realizes that bristle roller can be same when the drum turns
When rotate, it is no longer necessary to extra power come drive bristle roller rotate.
It is of the present utility model to be further arranged to：The bristle roller both ends are fixed on the column in the frame by bearing
On.
By using above-mentioned technical proposal, bristle roller both ends are fixed on the column of frame, and can be positioned at roller
Inside is realized directly to be brushed to drums inside.Bristle roller is connected when being driven by roller by bearing, rotation is more
To be smooth.
It is of the present utility model to be further arranged to：The group of motors includes being fixed on the motor of the frame side, set
In the driving gear on motor output shaft, be arranged be fixed on it is described positioning pipe outer wall driven gear.
By using above-mentioned technical proposal, driving gear on the output shaft of motor and the driven gear phase for positioning pipe outer wall
Engagement driving, using shaftless rotation so that bristle roller can contact to each part of inner wall of rotary drum.
It is of the present utility model to be further arranged to：At least two groups are additionally provided with the frame to be used to position and be connected to institute
State the roller group of cylinder outer wall.
It is of the present utility model to be further arranged to：The roller group is rotatably connected on frame upper end including at least two and slided
Wheel, the face of pulley are connected to the positioning pipe outer wall.
By using above-mentioned technical proposal, the pulley in roller group realizes rotation of the roller relative to frame, realizes electric
Machine rotates.
It is of the present utility model to be further arranged to：The frame upper end also includes a dust cover for being located at roller upper end,
The dust cover upper end is provided with a centrifugal blower.
By using above-mentioned technical proposal, the setting of dust cover and centrifugal blower can produce powder of straw when rotating
Dust collected, keep the cleanliness factor of working environment.
It is of the present utility model to be further arranged to：The frame is provided with a collection bucket in the higher-end of roller.
In summary, the utility model has the advantages that：Can be with the roller phase by the setting one in roller
The bristle roller of linkage, constantly the sieve aperture on roller is cleared up by the bristle roller so that roller remains unchanged after long-term use
There can be good screening function.
Brief description of the drawings
Fig. 1 is the structural representation of screening machine；
Fig. 2 is the structural representation of frame and roller；
Fig. 3 is the A portions enlarged diagram shown in Fig. 2；
Fig. 4 is the B portions enlarged diagram shown in Fig. 2.
In figure：1st, frame；2nd, roller；2-1, screen casing；2-2, positioning pipe；2-3, sieve aperture；3rd, group of motors；3-1, motor, 3-
2nd, driving gear；3-3, driven gear；4th, bristle roller；5th, hard bristle；6th, drive gear；7th, linkage gear；8th, column；9th, axle
Hold；10th, roller group；11st, pulley；12nd, dust cover；13rd, centrifugal blower；14th, collection bucket；15th, discharging bin.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of powder of straw screening machine, reference picture 1, including one carry six roots of sensation supporting leg frame 1, the lower end of frame 1 set
There is a discharging bin 15 with outlet, upper end tilts and is connected with a roller 2, while the upper end of frame 1 is provided with a dust cover 12, will
Roller 2 is covered, and reserves the charging aperture of higher-end and the discharging opening of lower end, and a collection bucket 14 is provided with charging aperture and is easy to
The input of powder of straw.The rotation that a group of motors 3 is used for driving drum 2 is additionally provided with frame 1, the powder of straw in roller 2 exists
During the upset of roller 2, qualified powder of straw is dropped in discharging bin 15, underproof because gravity is arranged from discharging opening automatically
Go out.
A centrifugal blower 13 is additionally provided with the upper end of dust cover 12, by the lower end of dust cover 12 is roller by centrifugal blower 13
Fine particle impurity in 2 is discharged, to keep the cleanliness factor of working environment.
In Fig. 2, roller 2 includes the positioning pipe 2-2 and the screen casing 2-1 positioned at middle part at both ends, and sieve aperture is distributed with screen casing 2-1
2-3.Two groups of roller groups 10 are provided with frame 1, every group of roller group 10 includes two pulleys 11, and pulley 11 is rotatably connected on machine
On frame 1, and upper end is connected on positioning pipe 2-2 outer wall, is realized the positioning to roller 2 and is rotatablely connected with it.
Referring to Figures 1 and 2, realized and linked by group of motors 3 between the positioning pipe 2-2 of a side in office and frame 1, motor
Group 3 includes a motor 3-1 being fixed in frame 1, is provided with a driving gear 3-2 on motor 3-1 output shaft, determines at the end
Position pipe 2-2, which is arranged, is fixed with a driven gear 3-3, and when motor 3-1 is rotated, driven gear 3- is driven by driving gear 3-2
3, the rotation of roller 2 is finally realized, finally realizes that powder of straw is screened in roller 2.
Reference picture 1 and Fig. 4, frame 1 are provided with two root posts 8 in the both sides of roller 2, and an axle is fixed on every root post 8
9 are held, a bristle roller 4 is connected with two root posts 8, bristle roller 4 is located inside roller 2.The middle part of bristle roller 4 is provided with as hard
The steel bristle of matter bristle 5, linkage gear 7 is additionally provided with the both ends of bristle roller 4, while in corresponding positioning pipe 2-2 inwalls
On be provided with drive gear 6.
When roller 2 is driven by group of motors 3 and when rotating, the drive gear 6 on roller 2 rotates, and finally drives bristle
Linkage gear 7 on roller 4 rotates so that when roller 2 rotates, bristle roller 4 can also rotate simultaneously so that on bristle roller 4
Hard bristle 5 sieve aperture 2-3 can be cleared up.
Specific embodiment is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of powder of straw screening machine, including a frame (1), in the middle part of the frame (1) and be obliquely installed roller (2),
It is used for the group of motors (3) for driving the roller (2) in the frame (1), it is characterised in that：Also turn on the frame (1)
It is dynamic to be connected with one in the roller (2) and along the axially arranged bristle roller (4) of the roller (2), on the bristle roller (4)
Hard bristle (5) abutted against with the roller (2) inwall；The bristle roller (4) is rotatablely connected with the roller (2) inwall.
A kind of 2. powder of straw screening machine according to claim 1, it is characterised in that：The roller (2) includes being located at middle part
And the screen casing (2-1) with sieve aperture (2-3) and the positioning pipe (2-2) positioned at both sides；Positioning pipe (2-2) inwall is set
There is drive gear (6), the bristle roller (4) is provided at both ends with the linkage gear (7) being meshed with the drive gear (6).
A kind of 3. powder of straw screening machine according to claim 2, it is characterised in that：Bristle roller (4) both ends pass through axle
Hold on the column (8) that (9) are fixed in the frame (1).
A kind of 4. powder of straw screening machine according to claim 3, it is characterised in that：The group of motors (3) includes being fixed on
The motor (3-1) of frame (1) side, the driving gear (3-2) being arranged on motor (3-1) output shaft, it is arranged fixation
In the driven gear (3-3) of the positioning pipe (2-2) outer wall.
A kind of 5. powder of straw screening machine according to claim 4, it is characterised in that：Be additionally provided with the frame (1) to
Few two groups are used to position and be connected to the roller group (10) of the roller (2) outer wall.
A kind of 6. powder of straw screening machine according to claim 5, it is characterised in that：The roller group (10) includes at least two
Individual to be rotatably connected on head sheave (11) in frame (1), pulley (11) end face is connected to the positioning pipe (2-2) outer wall.
A kind of 7. powder of straw screening machine according to claim 1, it is characterised in that：Frame (1) upper end also includes one
The dust cover (12) of roller (2) upper end is located at, dust cover (12) upper end is provided with a centrifugal blower (13).
A kind of 8. powder of straw screening machine according to claim 1, it is characterised in that：The frame (1) roller (2) compared with
It is high-end to be provided with a collection bucket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108931.2U CN206716413U (en) | 2017-02-05 | 2017-02-05 | A kind of powder of straw screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108931.2U CN206716413U (en) | 2017-02-05 | 2017-02-05 | A kind of powder of straw screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716413U true CN206716413U (en) | 2017-12-08 |
Family
ID=60499263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720108931.2U Expired - Fee Related CN206716413U (en) | 2017-02-05 | 2017-02-05 | A kind of powder of straw screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412732A (en) * | 2021-03-24 | 2021-09-21 | 吉林天朗新能源科技有限公司 | Rotary screen type straw collecting device for straw bundling machine |
-
2017
- 2017-02-05 CN CN201720108931.2U patent/CN206716413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412732A (en) * | 2021-03-24 | 2021-09-21 | 吉林天朗新能源科技有限公司 | Rotary screen type straw collecting device for straw bundling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180205 |